Food is the first essential to a gain in weight. If you eat just right, you will more than likely weigh just right and feel just right-and be happy and handsome accordingly. But if you habitually eat the wrong things, you are not likely to have any of these blessings. You will probably weigh either too much or too little, and in either case it is not likely that you will be up to your maximum of health and strength. Food is the essential remedy in both cases. In the case of the underweight it is MORE FOOD.